144593104516 has 81 divisors (see below), whose sum is σ = 297959283279. Its totient is φ = 61217851968.

The previous prime is 144593104463. The next prime is 144593104517. The reversal of 144593104516 is 615401395441.

The square root of 144593104516 is 380254.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 10050864516 + 134542240000 = 100254^2 + 366800^2 .

It is not an unprimeable number, because it can be changed into a prime (144593104517) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 835798206 + ... + 835798378.

Almost surely, 2^144593104516 is an apocalyptic number.

144593104516 is the 380254-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144593104516

144593104516 is an abundant number, since it is smaller than the sum of its proper divisors (153366178763).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144593104516 is an equidigital number, since it uses as much as digits as its factorization.

144593104516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

Adding to 144593104516 its reverse (615401395441), we get a palindrome (759994499957).

The spelling of 144593104516 in words is "one hundred forty-four billion, five hundred ninety-three million, one hundred four thousand, five hundred sixteen".